This o-ring is a replacement for the AquaFlo FMVP Suction Flange O-Ring. It is identical to: O-301 AquaFlo 92200100, Doughboy 3081008, Hydro Air 113469, Jacuzzi 47022900R, 47046701R, Martec/Sonfarrel 700038, Pentair/American 570082, Pentair/PacFab 355330, Premier 25229, Regal S409, Waterway 8050229.
This o-ring has been manufactured in accordance with OEM specifications and are designed to meet or exceed specifications.